Danish 18 Carat pink gold keyless pocket watch Circa 1880

Gold open faced lever watch 
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A very fine 18 Carat pink gold Danish, keyless pocket watch by Jules Jürgensen Copenhagen, circa 1880. A solid, polished, hinged and glazed gold cuvette. White enamel dial with painted radial Roman numerals, outer minute track, sunk subsidiary seconds dial. Blued steel Breguet hands.

Nickel silver movement, 17 jewels, most in screwed gold châtons, straight line counterpoised long lever escapement, cut bi metallic compensation balance with gold screws, blued steel Breguet balance spring, off center index regulator with Jürgensen micrometer scale, Jules Jürgensen patented bow setting mechanism.
Dial, case and movement signed.
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Diameter: 52 mm
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Signed: Jules Jürgensen  Copenhagen